Deliver/include/ShareMemWR.h

#pragma once
//#include "DIOSLogicDeviceStructure.h"
#include "ShareMemClientInterface.h"
#include "Definitions.h"

#define SM_API_BLOCK_COUNT (15)

class ImgDataInfo : public BaseJsonDataObject<bool>
{
public:
	BaseJsonDataObject<unsigned int> nImageType;
	BaseJsonDataObject<unsigned int> nViewType;
	BaseJsonDataObject<unsigned  long long> nShareMemID;
	BaseJsonDataObject<unsigned  long long> nImageID;
	BaseJsonDataObject<unsigned int> nWidth;
	BaseJsonDataObject<unsigned int> nHeight;
	BaseJsonDataObject<unsigned int> nBit;

	ImgDataInfo(void)
	{
		const char*  keystring = "ImageType";
		nImageType.SetKey(keystring);

		keystring = "Viewtype";
		nViewType.SetKey(keystring);
		keystring = "Sharememid";
		nShareMemID.SetKey(keystring);
		keystring = "Imageid";
		nImageID.SetKey(keystring);
		keystring = "Width";
		nWidth.SetKey(keystring);
		keystring = "Height";
		nHeight.SetKey(keystring);
		keystring = "Bit";
		nBit.SetKey(keystring);
	}
	virtual ~ImgDataInfo(void)
	{

	}
	virtual void GetResDataObject(ResDataObject &obj)
	{
		//ResDataObject loca1;
		obj.add(nImageType.GetKey(), nImageType.GetVal());
		obj.add(nViewType.GetKey(), nViewType.GetVal());
		obj.add(nShareMemID.GetKey(), nShareMemID.GetVal());
		obj.add(nImageID.GetKey(), nImageID.GetVal());
		obj.add(nWidth.GetKey(), nWidth.GetVal());
		obj.add(nHeight.GetKey(), nHeight.GetVal());
		obj.add(nBit.GetKey(), nBit.GetVal());
		//obj.add(GetKey(), loca1);
	};
	virtual bool SetResDataObject(ResDataObject &obj)
	{
		bool ret = true;
		try {
			nImageType = obj[nImageType.GetKey()];
			nViewType = obj[nViewType.GetKey()];
			nShareMemID = obj[nShareMemID.GetKey()];
			nImageID = obj[nImageID.GetKey()];
			nWidth = obj[nWidth.GetKey()];
			nHeight = obj[nHeight.GetKey()];
			nBit = obj[nBit.GetKey()];
		}
		catch (...)
		{
			ret = false;
		}
		return ret;
	};

	virtual const char *GetVal()
	{

		ResDataObject obj;
		obj.add(nImageType.GetKey(), nImageType.GetVal());
		obj.add(nViewType.GetKey(), nViewType.GetVal());
		obj.add(nShareMemID.GetKey(), nShareMemID.GetVal());
		obj.add(nImageID.GetKey(), nImageID.GetVal());
		obj.add(nWidth.GetKey(), nWidth.GetVal());
		obj.add(nHeight.GetKey(), nHeight.GetVal());
		obj.add(nBit.GetKey(), nBit.GetVal());


		(m_ValString) = obj.encode();

		return m_ValString.c_str();
	};

	virtual bool SetVal(const char* pValString)
	{

		ResDataObject obj;
		if (obj.decode(pValString))
		{
			int idx;
			idx = obj.GetFirstOf(nImageType.GetKey());
			if (idx >= 0)
			{
				nImageType.SetVal(obj[idx]);
			}

			idx = obj.GetFirstOf(nViewType.GetKey());
			if (idx >= 0)
			{
				nViewType.SetVal(obj[idx]);
			}

			idx = obj.GetFirstOf(nShareMemID.GetKey());
			if (idx >= 0)
			{
				nShareMemID.SetVal(obj[idx]);
			}

			idx = obj.GetFirstOf(nImageID.GetKey());
			if (idx >= 0)
			{
				nImageID.SetVal(obj[idx]);
			}

			idx = obj.GetFirstOf(nWidth.GetKey());
			if (idx >= 0)
			{
				nWidth.SetVal(obj[idx]);
			}

			idx = obj.GetFirstOf(nHeight.GetKey());
			if (idx >= 0)
			{
				nHeight.SetVal(obj[idx]);
			}

			idx = obj.GetFirstOf(nBit.GetKey());
			if (idx >= 0)
			{
				nBit.SetVal(obj[idx]);
			}

			return true;
		}

		return false;
	};


	virtual void SetKey(const char* pKeyString)
	{
		BaseJsonDataObject<bool>::SetKey(pKeyString);

		//make key
		const char* keystring = "ImageType";
		nImageType.SetKey(keystring);

		keystring = "Viewtype";
		nViewType.SetKey(keystring);

		keystring = "Sharememid";
		nShareMemID.SetKey(keystring);

		keystring = "Imageid";
		nImageID.SetKey(keystring);

		keystring = "Width";
		nWidth.SetKey(keystring);

		keystring = "Height";
		nHeight.SetKey(keystring);

		keystring = "Bit";
		nBit.SetKey(keystring);
	};
};


class ShareMemWR {
	unsigned short*m_pDataPtr;
	CShareMemClient m_shareMemclient;
	C2DGrayImageData *m_pImgFull;
	C2DGrayImageData *m_pImgPrev;
	CBaseFunctionDataElement *m_pElement;

	unsigned int m_dwShareMemIdFullIdx;
	unsigned long long m_dwShareMemIdFull[SM_API_BLOCK_COUNT];
	unsigned long long m_dwShareMemIdPreview;
	ImgDataInfo *pImgData;
	
	bool GetShareMemBuf(ImgDataInfo *pImgData);
	int WriteImageToShareMem(unsigned long long &dwShareMemId);

	unsigned long long &GetNextSmId();

public:
	ShareMemWR(void);
	virtual ~ShareMemWR(void);
	void * GetDataBuf(unsigned long long nShareMemID, char *&pBuff,DWORD &Size);
	void ReleaseDataBuf(void * Handle);
	RET_STATUS BufferToNotify(void * pOemImage, DWORD ImageSize, ImgDataInfo* PImgDataInfo);

};